Individual Calculations April 2009
 Shapfiullin, Ildar  Total change: 3.15  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1971 2175 5.50 7 0.21 15 3.15 
  Basencyan, Mark 1848 ARM0.001-0.8715-13.05 
  Rusinov, Mikhail 1911 RUS1.0010.18152.70 
  Tekuchev, Robert 1971 RUS1.0010.24153.60 
  Sokolov, Boris 2015 RUS1.0010.29154.35 
  Subbotsky, Mikhail 1974 RUS0.501-0.2615-3.90 
  Remizov, Alexander 2032 RUS1.0010.31154.65 
  Cherny, Oleg 2043 RUS1.0010.32154.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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